Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.
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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V10H230P


Varistors 230V 3500A 250pF 10mm Radial
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Littelfuse 4074
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AUD 0.5596
Multiples of: 1

Mov360 VDC230 VAC595 V10 mm3.5 kA60 J250 pF RadialBulk Hmov 396 VDC- 55 C+ 125 C 
TVZ20ECN511KBS


TVZ20ECN511KBS world products varistors passive components
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World Products 4068
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AUD 1.0089
Multiples of: 100

          -       
VC080512A250DP


Varistors 8.5VAC 12VDC 0.1J 525pF 16 V 27V
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Kyocera AVX 4067
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AUD 0.177
Multiples of: 1

MLV12 VDC8.5 VAC27 V-40 A100 mJ525 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount16 V- 55 C+ 125 C 
MLV1206E34503T


Varistors 1206 45volts 65A 73.8V to 90.2V
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Vishay 4066
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AUD 0.4135
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MLV65 VDC45 VAC135 V-100 A600 mJ240 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLV1206E3PCB Mount90.2 V- 55 C+ 85 C 
ZV17K1206201NIR1


Varistors ZV 17V 10%
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Bourns 4064
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AUD 0.1731
Multiples of: 1

MLV22 VDC17 VAC44 V-200 A0.7 J740 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVPCB Mount27 V- 55 C+ 125 C 
V47ZS05P


Varistors 30V 100A 400pF
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Littelfuse 4055
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AUD 0.2247
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MOV38 VDC30 VAC93 V5 mm100 A400 mJ400 pF RadialReel , Cut Tape ZAPCB Mount42.3 V- 55 C+ 85 C 
V48MLA1210NHAUTO


Varistors MLV SMF FOR AUTO 48V 1.2J 520pF
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Littelfuse 4038
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AUD 0.8737
Multiples of: 1

MLV48 VDC40 VAC105 V-250 A1.2 J400 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLA AUTOPCB Mount66.5 V- 55 C+ 125 CAEC - Q200
B72220S3271K101


EPCOS TDK Varistors Varistor S20K275E3
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TDK 4037
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AUD 1.3781
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  275 V       Bulk Superior S25  - 40 C+ 105 C 
B72214S0441K101


Varistors 585V Through Hole,P=7.5mm RoHS
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TDK 3921
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AUD 0.4761
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Mov585 VDC440 VAC1.18 kV14 mm4.5 kA95 J275 pF- 40 C to + 85 CRadialBulk B722 715 VDC- 40 C+ 105 C 
V250LA40AP


Varistors 250V 1000pF
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Littelfuse 3832
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AUD 0.428
Multiples of: 1

   650 V20 mm  1000 pF- 55 C to + 85 C Bulk   390 V   
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